CN215862826U

CN215862826U - Press machine for hydraulic jack processing

Info

Publication number: CN215862826U
Application number: CN202121843786.5U
Authority: CN
Inventors: 赵晓东
Original assignee: Hangzhou Fuyang Aoyi Hoisting Machinery Co ltd
Current assignee: Hangzhou Fuyang Aoyi Hoisting Machinery Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-02-18
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to the technical field of hydraulic jack processing, and discloses a press machine for hydraulic jack processing, which solves the problems that the existing press machine for hydraulic jack processing lacks a safety protection structure and potential safety hazards are generated due to the movement of a pressure part when the press machine is touched by mistake or fails, and comprises a base, wherein a pressure groove is formed in the middle of the upper end of the base, a first guide sleeve is arranged in the middle of the inner bottom end of the pressure groove, a first hydraulic push rod is arranged in the first guide sleeve, a second hydraulic push rod is arranged on one side of the inner bottom end of the base, which is positioned on one side of the first hydraulic push rod, a second guide sleeve is arranged on the periphery of the output end of the second hydraulic push rod, and by arranging the second hydraulic push rod and the second guide sleeve, when the press machine is in a non-working state, the output end of the second hydraulic push rod is lifted to the highest, so that the press plate can be prevented from being directly pressed down to the pressure groove, has the function of safety protection.

Description

Press machine for hydraulic jack processing

Technical Field

The utility model belongs to the technical field of hydraulic jack processing, and particularly relates to a press machine for hydraulic jack processing.

Background

The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal. Some parts of the hydraulic jack need to be formed or perforated by a press during processing.

However, the existing press machine for hydraulic jack processing lacks a safety protection structure, when the press machine is touched by mistake or breaks down, the pressure part moves to generate potential safety hazards, and after the existing press machine for hydraulic jack processing works once, the processed part in the existing press machine for hydraulic jack processing is difficult to take out conveniently and is inconvenient to use, so that the press machine for hydraulic jack processing is provided.

Disclosure of Invention

Aiming at the situation, the utility model provides a press machine for hydraulic jack processing, which overcomes the defects of the prior art and effectively solves the problem that the existing press machine for hydraulic jack processing lacks a safety protection structure, and the pressure part moves to generate potential safety hazards when the press machine is touched by mistake or breaks down.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a press is used in hydraulic jack processing, includes the base, base upper end middle part shaping has the indent, bottom middle part is provided with first uide bushing in the indent, be provided with first hydraulic rod in the first uide bushing, be located first hydraulic rod one side bottom one side is provided with second hydraulic rod in the base, second hydraulic rod output end periphery is provided with the second uide bushing, base a lateral wall middle part is provided with the chamber door, is located the indent both sides the base upper end all is provided with the guide post, the guide post periphery is provided with the third uide bushing, third uide bushing periphery is provided with the clamp plate.

Preferably, the first guide sleeve is in interference connection with the base, the lower end of the first hydraulic push rod is connected with the inner bottom end of the base through a bolt, and the output shaft of the first hydraulic push rod is in sliding connection with the inner wall of the first guide sleeve.

Preferably, the lower end of the second hydraulic push rod is connected with the inner bottom end of the base through a bolt, the output shaft of the second hydraulic push rod is connected with the inner wall of the second guide sleeve in a sliding mode, and the second guide sleeve is in interference connection with the base.

Preferably, the box door is connected with the base through a hinge, the lower end of the guide post is connected with the upper end of the base through threads, a supporting plate is formed at the upper end of the base and located on one side of the guide post, and a top plate is formed at the upper end of the supporting plate.

Preferably, a connecting hole is formed in the middle of the lower end of the pressing plate, a connecting sleeve is formed in the middle of the upper end of the pressing plate, and a third hydraulic push rod is connected in the connecting sleeve through a bolt.

Preferably, the third hydraulic push rod is connected with the top plate through a bolt, the third guide sleeve is in interference connection with the pressing plate, and the inner wall of the third guide sleeve is in sliding connection with the outer wall of the guide column.

Compared with the prior art, the utility model has the beneficial effects that:

1) in the press machine for processing the hydraulic jack, the second hydraulic push rod and the second guide sleeve are arranged, when the press machine is in a non-working state, the output end of the second hydraulic push rod is lifted to the maximum, the press plate can be prevented from being directly pressed down to the press groove, the safety protection effect is achieved, and the problems that the existing press machine for processing the hydraulic jack is lack of a safety protection structure, and potential safety hazards are generated due to movement of a pressure part when the press machine is touched by mistake or breaks down are solved;

2) in this press is used in hydraulic jack processing, through setting up first hydraulic push rod and first uide bushing, accomplish at the press processing, the clamp plate rises the back, can make first hydraulic push rod work, with the convenient ejecting of spare part in the indent, solved current press is used in hydraulic jack processing after a work, the machined part in it is difficult to convenient taking out, awkward problem.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the base of the present invention;

FIG. 3 is a bottom view of the platen of the present invention;

in the figure: 1. a base; 2. pressing a groove; 3. a first guide sleeve; 4. a first hydraulic push rod; 5. a second hydraulic push rod; 6. a second guide sleeve; 7. a box door; 8. a guide post; 9. a third guide sleeve; 10. pressing a plate; 11. a support plate; 12. a top plate; 13. connecting holes; 14. connecting sleeves; 15. and a third hydraulic push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, as shown in fig. 1-3, the present invention includes a base 1, a pressure groove 2 is formed in the middle of the upper end of the base 1, a first guide sleeve 3 is disposed in the middle of the inner bottom end of the pressure groove 2, a first hydraulic push rod 4 is disposed in the first guide sleeve 3, a second hydraulic push rod 5 is disposed on one side of the inner bottom end of the base 1 on one side of the first hydraulic push rod 4, a second guide sleeve 6 is disposed on the periphery of the output end of the second hydraulic push rod 5, a box door 7 is disposed in the middle of one side wall of the base 1, guide posts 8 are disposed on the upper ends of the base 1 on both sides of the pressure groove 2, a third guide sleeve 9 is disposed on the periphery of each guide post 8, and a pressure plate 10 is disposed on the periphery of the third guide sleeve 9.

Wherein, first uide bushing 3 is connected with 1 interference of base, bolted connection is passed through with 1 inner bottom end of base to 4 lower extremes of first hydraulic rod, 4 output shafts of first hydraulic rod and 3 inner wall sliding connection of first uide bushing, 3 upper ends of first uide bushing flush with 2 inner bottom ends of indent, the output of first hydraulic rod 4 flushes with 3 upper ends of first uide bushing when the press carries out shaping or punches a hole the work, first uide bushing 3 has splendid wearability.

Wherein, 5 lower extremes of second hydraulic ram pass through bolted connection with base 1 bottom, 5 output shafts of second hydraulic ram and 6 inner walls sliding connection of second uide bushing, and second uide bushing 6 is connected with base 1 interference, and second hydraulic ram 5 rises to the highest when the press is in non-operating condition, can play safety protection's effect, and second uide bushing 6 has splendid wearability.

Wherein, chamber door 7 passes through hinge connection with

base

1, and 8 lower extremes of guide post and 1 upper ends of base pass through threaded connection, and the shaping of 1 upper end of base that is located 8 one sides of guide post has backup pad 11, and the shaping of 11 upper ends of backup pad has roof 12, and backup pad 11 and roof 12 and base 1 integrated into one piece, the structure is firm.

The middle part of the lower end of the pressing plate 10 is formed with a connecting hole 13, the middle part of the upper end of the pressing plate 10 is formed with a connecting sleeve 14, a third hydraulic push rod 15 is connected in the connecting sleeve 14 through a bolt, a hydraulic jack part forming pressing die or a punch for punching can be fixedly installed in the middle of the lower end of the pressing plate 10 through the connecting hole 13 by using the bolt, and the third hydraulic push rod 15 can drive the pressing plate 10 to lift through the connecting sleeve 14 during working, so that the die-casting forming work or the punching work can be completed.

Wherein, third hydraulic push rod 15 passes through bolted connection with roof 12, and third uide bushing 9 is connected with clamp plate 10 interference, and 9 inner walls of third uide bushing and 8 outer walls sliding connection of guide post, third uide bushing 9 have splendid wearability, and cooperation guide post 8 can make the lift of clamp plate 10 more stable.

The working principle is as follows: the press machine uses an external power supply and is controlled by external equipment to work, then the part of the hydraulic jack is processed by the press machine, a bolt can be used for installing and fixing a punch for forming pressing die or punching the part of the hydraulic jack to the middle part of the lower end of the press plate 10 through a connecting hole 13, then the part of the hydraulic jack to be processed is placed in the middle part of the pressing groove 2, at the moment, the upper end of the first guide sleeve 3 is flush with the inner bottom end of the pressing groove 2, the output end of the first hydraulic push rod 4 is flush with the upper end of the first guide sleeve 3, the third hydraulic push rod 15 can drive the press plate 10 to press down through the connecting sleeve 14 during working, further the part is pressed or punched by the punch for forming pressing die or punching, the third guide sleeve 9 has excellent wear resistance, the lifting of the press plate 10 can be more stable by matching with the guide post 8, after the processing is finished, the press plate 10 is lifted, the first hydraulic push rod 4 works to push out parts in the pressure groove 2 conveniently, when the press machine is in a non-working state, the output end of the second hydraulic push rod 5 rises to the maximum, the pressing plate 10 can be prevented from being pressed down to the pressure groove 2 directly, and the safety protection effect is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a press is used in hydraulic jack processing, includes base (1), its characterized in that: the base (1) upper end middle part shaping has indent (2), indent (2) bottom middle part is provided with first uide bushing (3), be provided with first hydraulic push rod (4) in first uide bushing (3), be located first hydraulic push rod (4) one side base (1) bottom one side is provided with second hydraulic push rod (5), second hydraulic push rod (5) output periphery is provided with second uide bushing (6), base (1) a lateral wall middle part is provided with chamber door (7), is located indent (2) both sides base (1) upper end all is provided with guide post (8), guide post (8) periphery is provided with third uide bushing (9), third uide bushing (9) periphery is provided with clamp plate (10).

2. The press machine for hydraulic jack processing according to claim 1, wherein: the first guide sleeve (3) is in interference connection with the base (1), the lower end of the first hydraulic push rod (4) is connected with the inner bottom end of the base (1) through a bolt, and the output shaft of the first hydraulic push rod (4) is in sliding connection with the inner wall of the first guide sleeve (3).

3. The press machine for hydraulic jack processing according to claim 1, wherein: the lower end of the second hydraulic push rod (5) is connected with the inner bottom end of the base (1) through a bolt, the output shaft of the second hydraulic push rod (5) is connected with the inner wall of the second guide sleeve (6) in a sliding mode, and the second guide sleeve (6) is connected with the base (1) in an interference mode.

4. The press machine for hydraulic jack processing according to claim 1, wherein: the box door (7) is connected with the base (1) through a hinge, the lower end of the guide column (8) is connected with the upper end of the base (1) through a thread, a supporting plate (11) is formed at the upper end of the base (1) and located on one side of the guide column (8), and a top plate (12) is formed at the upper end of the supporting plate (11).

5. The press machine for hydraulic jack processing according to claim 4, wherein: the clamp plate is characterized in that a connecting hole (13) is formed in the middle of the lower end of the clamp plate (10), a connecting sleeve (14) is formed in the middle of the upper end of the clamp plate (10), and a third hydraulic push rod (15) is connected into the connecting sleeve (14) through a bolt.

6. The press machine for hydraulic jack processing according to claim 5, wherein: the third hydraulic push rod (15) is connected with the top plate (12) through a bolt, the third guide sleeve (9) is in interference connection with the pressing plate (10), and the inner wall of the third guide sleeve (9) is in sliding connection with the outer wall of the guide column (8).